need help on with workspace tab icon for MDICF

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   Hi
I am recently working on a project with MDI and many MDI child Forms. 

For the application demands, I have to use SendMessage API to change the MDI Child Form Icon  several times. ( same one in runtime without reopenning)

Here are the steps

1. In design time,  I don't set any icon to the MDI child Form.

2. in the Form_load events, do the sendMessage once, the form icon and related tab icon are changed well. 

3. after going running some precedures,  do SendMessage again without any manual handle , the form icon and tab not changed .

4. Mouse click somewhere in the form, the form icon changed, tab icon not changed.

5. click on the tab, the tab icon changed.

Please kindly tell me how can I automatically refresh the tab icon and form icon immediately once do sendMessage?

PS: Is there possible to add a botton beside WorkSpace Tab Stripper or trap the event of clicking on blank space in the tab Stripper just like IE 7?

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jasonjiang9999 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 29 March 2009 Status: Offline Points: 8	Post Options Post Reply Quote jasonjiang9999 Report Post Thanks(0) Quote Reply Topic: need help on with workspace tab icon for MDICF Posted: 03 August 2009 at 11:25am
	Hi I am recently working on a project with MDI and many MDI child Forms. For the application demands, I have to use SendMessage API to change the MDI Child Form Icon several times. ( same one in runtime without reopenning) Here are the steps 1. In design time, I don't set any icon to the MDI child Form. 2. in the Form_load events, do the sendMessage once, the form icon and related tab icon are changed well. 3. after going running some precedures, do SendMessage again without any manual handle , the form icon and tab not changed . 4. Mouse click somewhere in the form, the form icon changed, tab icon not changed. 5. click on the tab, the tab icon changed. Please kindly tell me how can I automatically refresh the tab icon and form icon immediately once do sendMessage? PS: Is there possible to add a botton beside WorkSpace Tab Stripper or trap the event of clicking on blank space in the tab Stripper just like IE 7?
	XtremeSuitePro ActiveX 13.1 Windows XP SP3 Visual Basic 6.0 SP6